By certain laws, some specific to what we do.

This means that they can make certain local laws more easily.

This can also be classified as a crime under certain laws without the approval of parents.

And a certain basic law to fall back on when the men could not be trusted.

Whatever had been done must have utilized the application of certain physical laws.

But standards may be different from a certain law.

The move by Republicans makes passage of the bill into law almost certain.

They may feel that certain laws should not be made at all.

Finally, I should like to note that research follows certain laws.

Within certain laws of the land, a novelist can do what he wants.